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153 lines
4.2 KiB
153 lines
4.2 KiB
// Import this in all *_test.go files to initialize ~/.tendermint_test.
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package tendermint_test
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import (
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"github.com/tendermint/tendermint/Godeps/_workspace/src/github.com/naoina/toml"
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"os"
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"path"
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"strings"
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. "github.com/tendermint/tendermint/common"
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cfg "github.com/tendermint/tendermint/config"
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)
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func init() {
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// Creates ~/.tendermint_test/*
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config := GetConfig("")
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cfg.ApplyConfig(config)
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}
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func getTMRoot(rootDir string) string {
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if rootDir == "" {
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rootDir = os.Getenv("HOME") + "/.tendermint_test"
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}
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return rootDir
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}
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func initTMRoot(rootDir string) {
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rootDir = getTMRoot(rootDir)
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EnsureDir(rootDir)
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configFilePath := path.Join(rootDir, "config.toml")
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genesisFilePath := path.Join(rootDir, "genesis.json")
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privValFilePath := path.Join(rootDir, "priv_validator.json")
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// Write default config file if missing.
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if !FileExists(configFilePath) {
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// Ask user for moniker
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moniker := cfg.Prompt("Type hostname: ", "anonymous")
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MustWriteFile(configFilePath, []byte(defaultConfig(moniker)))
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}
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if !FileExists(genesisFilePath) {
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MustWriteFile(genesisFilePath, []byte(defaultGenesis))
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}
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if !FileExists(privValFilePath) {
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MustWriteFile(privValFilePath, []byte(privValFilePath))
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}
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}
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func GetConfig(rootDir string) cfg.Config {
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rootDir = getTMRoot(rootDir)
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initTMRoot(rootDir)
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var mapConfig = cfg.MapConfig(make(map[string]interface{}))
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configFilePath := path.Join(rootDir, "config.toml")
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configFileBytes := MustReadFile(configFilePath)
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err := toml.Unmarshal(configFileBytes, mapConfig)
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if err != nil {
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Exit(Fmt("Could not read config: %v", err))
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}
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// Set defaults or panic
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if mapConfig.IsSet("chain_id") {
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Exit("Cannot set 'chain_id' via config.toml")
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}
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if mapConfig.IsSet("version") {
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Exit("Cannot set 'version' via config.toml")
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}
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mapConfig.SetDefault("chain_id", "tendermint_test")
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mapConfig.SetDefault("version", "0.4.0")
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mapConfig.SetDefault("genesis_file", rootDir+"/genesis.json")
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mapConfig.SetDefault("moniker", "anonymous")
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mapConfig.SetDefault("node_laddr", "0.0.0.0:36656")
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mapConfig.SetDefault("fast_sync", false)
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mapConfig.SetDefault("addrbook_file", rootDir+"/addrbook.json")
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mapConfig.SetDefault("priv_validator_file", rootDir+"/priv_validator.json")
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mapConfig.SetDefault("db_backend", "memdb")
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mapConfig.SetDefault("db_dir", rootDir+"/data")
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mapConfig.SetDefault("log_level", "debug")
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mapConfig.SetDefault("rpc_laddr", "0.0.0.0:36657")
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return mapConfig
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}
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func ensureDefault(mapConfig cfg.MapConfig, key string, value interface{}) {
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if !mapConfig.IsSet(key) {
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mapConfig[key] = value
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}
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}
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var defaultConfigTmpl = `# This is a TOML config file.
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# For more information, see https://github.com/toml-lang/toml
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moniker = "__MONIKER__"
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node_laddr = "0.0.0.0:36656"
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seeds = ""
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fast_sync = false
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db_backend = "memdb"
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log_level = "debug"
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rpc_laddr = "0.0.0.0:36657"
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`
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func defaultConfig(moniker string) (defaultConfig string) {
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defaultConfig = strings.Replace(defaultConfigTmpl, "__MONIKER__", moniker, -1)
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return
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}
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// priv keys generated deterministically eg rpc/tests/helpers.go
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var defaultGenesis = `{
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"chain_id" : "tendermint_test",
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"accounts": [
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{
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"address": "E9B5D87313356465FAE33C406CE2C2979DE60BCB",
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"amount": 200000000
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},
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{
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"address": "DFE4AFFA4CEE17CD01CB9E061D77C3ECED29BD88",
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"amount": 200000000
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},
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{
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"address": "F60D30722E7B497FA532FB3207C3FB29C31B1992",
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"amount": 200000000
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},
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{
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"address": "336CB40A5EB92E496E19B74FDFF2BA017C877FD6",
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"amount": 200000000
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},
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{
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"address": "D218F0F439BF0384F6F5EF8D0F8B398D941BD1DC",
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"amount": 200000000
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}
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],
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"validators": [
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{
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"pub_key": [1, "583779C3BFA3F6C7E23C7D830A9C3D023A216B55079AD38BFED1207B94A19548"],
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"amount": 1000000,
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"unbond_to": [
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{
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"address": "E9B5D87313356465FAE33C406CE2C2979DE60BCB",
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"amount": 100000
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}
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]
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}
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]
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}`
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var defaultPrivValidator = `{
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"address": "1D7A91CB32F758A02EBB9BE1FB6F8DEE56F90D42",
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"pub_key": [1,"06FBAC4E285285D1D91FCBC7E91C780ADA11516F67462340B3980CE2B94940E8"],
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"priv_key": [1,"C453604BD6480D5538B4C6FD2E3E314B5BCE518D75ADE4DA3DA85AB8ADFD819606FBAC4E285285D1D91FCBC7E91C780ADA11516F67462340B3980CE2B94940E8"],
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"last_height":0,
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"last_round":0,
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"last_step":0
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}`
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